Deprecated 'INSTANCE$' replaced with 'INSTANCE'

compiler/cli/src/org/jetbrains/kotlin/cli/js/K2JSCompiler.java

@@ -135,7 +135,7 @@ public class K2JSCompiler extends CLICompiler<K2JSCompilerArguments> {
             @Override
             public Unit invoke(String message) {
                 messageSeverityCollector.report(CompilerMessageSeverity.ERROR, message, CompilerMessageLocation.NO_LOCATION);
-                return Unit.INSTANCE$;
+                return Unit.INSTANCE;
             }
         })) {
             return COMPILATION_ERROR;

compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/CompileEnvironmentUtil.java

@@ -175,7 +175,7 @@ public class CompileEnvironmentUtil {
                             }
                         }
                     }
-                    return Unit.INSTANCE$;
+                    return Unit.INSTANCE;
                 }
             });
         }